<div class="row">
    <div class="col-md-12 col-sm-12 col-xs-12">
        <div class="widget-header bordered-bottom bordered-blue">
            <span class="widget-caption">邮件签名设置</span>
        </div>
        <div class="widget-body">
            <form role="form">
                <div class="form-group">
                    <div class="row">
                        <div class="col-md-10 col-sm-10 col-xs-12">
                            <div id="emailsignContent"></div>
                        </div>
                    </div>
                </div>
                <button type="button" class="btn btn-blue js-emailsign">修改</button>
            </form>
        </div>
    </div>
</div>
